<template>
    <div>
        <Son :visible.sync="bianlaing"></Son>
        {{ $route.query.key }}
        {{ $route.query.key }}
        {{ $route.query.key }}
    </div>
    
   
<script>
import Son from './son.vue'
export default{
    directives: {
     focuns: {
        inserted(){
            el.focuns();
        }
     }
    },
    components: {
        Son 
    },
    methods: {
        Bus.$emit('shijian',bianlaing)
    }
    

}
this.$route.key
this.$route.key
this.$route.push('/lujing')
this.$route.push({
    name: 'mingzi'
    path: '/lujing',
    compp
})
this.$route.push('/url?key=v&key=v')
this.$route.push({
    path: 'lujing',
    query: {
        key: v
    }
})
this.$route.push({
    path: '',
    query: {
        key: v
    }
})
this.$route.params.key
</script>
<style scoped>

</style>